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316L Stainless Steel Seamless Bright Annealed Polished Coil Tube

  • Stainless steel

  • ASTM A269

  • 316L

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316L Stainless Steel Seamless Bright Annealed Polished Coil  Tube


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316L Stainless Steel Seamless Bright Annealed Polished Coil Tube supplier316L Stainless Steel Seamless Bright Annealed Polished Coil Tube supplier


Materials and properties:

Chemical and Mechanical Composition:

Standard Steel Grade C Si Mn P S Cr Ni Mo Ti YS(Mpa) TS(Mpa) EL(%) HRB
ASTM A269 316L <=0.03 <=1.00 <=2.00 <=0.045 <=0.030 16.0-18.0 10.0-15.0 2.0-3.0 >=170 >=485 >=35 <=90


Delivery condition: AP, BA, CFA, CFP
Other sizes and material available upon request

OD: 0.1mm-60mm
WT: 0.05mm- 10mm

Tolerance:
OD +/-0.05mm
ID +/-0.05mm
Other sizes, grades and special tolerance available upon request

Advantage: Sophisticated bright annealing technology makes the tube good mechanical performance,the tube can be
flared,flatten,bent freely.


Application

Hydraulic/Automobile Pipe:
Good roughness enable tube withstand high pressure and good mechanical performance guarantee tube bent, flared, end process and
others freely,
Laboratory gas:
Puretube BA+ with special drawing procses to reach Ra ≤0.375 regular sizes like 6.35*1, 9.35*1, 12.7*1.24, 25.4*1.65 etc
Food/Beverage:
High precision with lower tolerance, good mechanical performance
pharmaceutical:
ID roughness Ra ≤0.6, OD tolerance≤±0.05mm, WT ≤±5% , sizes like 6*1, 8*1, 10*1 and others
Semiconductor:
Ra ≤0.375 special cleanness for inner diameter
Other application:
Guage, chemical industry, heat exchanger, precision equipments and others


Production process

cold drawn seamless steel tube process


Features & Benefits:

Continuous length: No need for frequent connections, reducing the risk of leakage and improving work efficiency.


High flexibility: It can be coiled and transported to adapt to complex terrain and space constraints.


High corrosion resistance: Extended service life and reduced maintenance costs.


Strong adaptability: suitable for high temperature, high pressure, low temperature and other working conditions.


Economy: Although the initial cost is high, the overall cost can be significantly reduced in long-term use.


Summary

Stainless steel coiled tubing has become an indispensable and important material in modern industry due to its excellent performance, wide range of application fields and significant economic benefits. Its application prospects in the fields of oil and gas, chemical industry, and marine engineering will be broader. Stainless steel coiled tubing will continue to develop in the direction of high performance, intelligence and environmental protection, and provide stronger support for industrial development.



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